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Polyacrylic Acid Sodium Solid (PAAS)

Categories Polycarboxylic antiscale and dispersant
Place of Origin: China
Model Number: CAS No. 9003-01-4
Certification: ISO9001,ISO14001
Packaging Details: 200L plastic drum
Delivery Time: 7 days
Payment Terms: T/T,L/C
Supply Ability: 3000MT
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Polyacrylic Acid Sodium Solid (PAAS)

PAAS is a water soluble sodium salt of a low molecular weight water soluble acrylic acid polymer that is supplied as a white, free-flowing powder, containing 11 wt% moisture. PAAS is a high performance polyelectrolyte with multi-functional properties.

• Inhibits precipitation of silicate, carbonates and phosphates

• Deposit control

---Dispersant / deflocculation

---Crystal morphology modifier

---Crystal growth inhibitor

---Anti-redeposition for hydrophilic soils

• Chelating Agent

---Detergent builder functionality

---Phosphate replacement


Appearance:White, free-flowing
Moisture content (wt%):11 (8 to 14)*
Sodium ion content (wt%):17.5
Molecular weight** (GPC MW):4,500
pH of a 1% solution:7.5 (6.0 to 9.0)*
Apparent gravity (gm/cc):0.55


PAAS can be used as scale inhibitor and dispersant in circulating cool water systems in power plants, iron & steel factories, chemical fertilizer plants, Powdered laundry detergents, refineries and air conditioning systems.

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